Shimadzu LC-40B

This used Shimadzu LC-40B is a binary pump unit from the Shimadzu Nexera platform, built to provide precise gradient delivery for advanced liquid chromatography applications. It is commonly deployed in pharmaceutical, biotech, and environmental testing laboratories that require accurate solvent blending across a wide range of flow rates and pressures. The pump has been used previously and shows typical cosmetic wear from normal laboratory service. Designed to handle both standard HPLC and higher pressure UHPLC methods, the LC-40B allows analysts to run complex gradient separations with tight reproducibility. This makes it a strong fit for labs performing method validation, impurity profiling, or multi component sample analysis where consistent solvent mixing directly affects data quality. The pump integrates into modular Nexera configurations alongside autosamplers, detectors, and column ovens for a complete analytical workflow. As a used instrument, this LC-40B offers laboratories a cost effective way to build out or maintain a Shimadzu chromatography system without the expense of purchasing new. It is well suited as either a primary system component or a backup pump to support continuity of testing operations. Compatibility with existing system controllers and software should be confirmed prior to integration.